2838725 has 12 divisors (see below), whose sum is σ = 3541440. Its totient is φ = 2257200.

The previous prime is 2838721. The next prime is 2838727. The reversal of 2838725 is 5278382.

It is a happy number.

It is not a de Polignac number, because 2838725 - 2² = 2838721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2838721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6566 + ... + 6984.

It is an arithmetic number, because the mean of its divisors is an integer number (295120).

2^2838725 is an apocalyptic number.

2838725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2838725 is a deficient number, since it is larger than the sum of its proper divisors (702715).

2838725 is a wasteful number, since it uses less digits than its factorization.

2838725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 695 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 2838725 is about 1684.8516255148. The cubic root of 2838725 is about 141.5927796174.

The spelling of 2838725 in words is "two million, eight hundred thirty-eight thousand, seven hundred twenty-five".